4037656028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{25903}}^1$

素因数の和:26226

約数の個数: 48

約数和(自身を含む): 8529669120

約数和(自身を除く): 4492013092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 1172, 2051, 4102, 5567, 8204, 11134, 22268, 25903, 38969, 51806, 77938, 103612, 155876, 181321, 362642, 492157, 725284, 984314, 1968628, 3445099, 6890198, 7589579, 13780396, 15179158, 30358316, 53127053, 106254106, 144202001, 212508212, 288404002, 576808004, 1009414007, 2018828014, 4037656028]

約数ペア:

[(1, 4037656028), (2, 2018828014), (4, 1009414007), (7, 576808004), (14, 288404002), (19, 212508212), (28, 144202001), (38, 106254106), (76, 53127053), (133, 30358316), (266, 15179158), (293, 13780396), (532, 7589579), (586, 6890198), (1172, 3445099), (2051, 1968628), (4102, 984314), (5567, 725284), (8204, 492157), (11134, 362642), (22268, 181321), (25903, 155876), (38969, 103612), (51806, 77938)]